Python DatabaseHandler.delete示例

示例#1

class DeepSearchHandler(pyinotify.ProcessEvent):
    """ Deep file search handler to handle the events gengerated by file changes """
    def __init__(self):
        self.datahandler = DatabaseHandler()
        print "instance created"

    def process_IN_CREATE(self, event):
        """Called when a file or directory is created."""
        print "file create event" + str(event)
        self.datahandler.create(event.pathname)

    def process_IN_MODIFY(self, event):
        """"Called when a file or directory is modified."""
        print "file modify event" + str(event)
        self.datahandler.update(event.pathname)

    def process_IN_DELETE(self, event):
        """" Called when a file or directory is deleted. """
        print "file delete event" + str(event)
        self.datahandler.delete(event.pathname)

    def process_IN_ACCESS(self, event):
        """" Called when a file or directory is accessed. """
        print "file access event" + str(event.pathname)
        self.datahandler.access(event.pathname)

    def close_db_connection(self):
        """ call close_connection function of datanadler """
        self.datahandler.close_connection()

示例#2

class DeepSearchHandler(PatternMatchingEventHandler):
	""" Deep file search handler to handle the events gengerated by file changes """
	def __init__(self):	
		self.datahandler = DatabaseHandler()
		self._ignore_directories = False
		self._ignore_patterns = False
		self._ignore_patterns = ["*.log","*.logger"]
		self._case_sensitive = False
		self._patterns = ["*.rb","*.py","*.java","*.mp4","*.mp3","*.txt"]
		print "instance created"


	def on_created(self,event):
		"""Called when a file or directory is created."""
		print "file create event"+str(event)
		self.datahandler.create(event.src_path)		

	def on_modified(self,event):
		""""Called when a file or directory is modified."""
		print "file modify event"+str(event)
		self.datahandler.update(event.src_path)

	def on_deleted(self,event):
		"""" Called when a file or directory is deleted. """
		print "file delete event"+str(event)
		self.datahandler.delete(event.src_path)

	def on_moved(self,event):
		""""Called when a file or a directory is moved or renamed."""
		print "file moved event"+str(event)
		self.datahandler.moved(event.src_path)

	def close_db_connection(self):
		""" call close_connection function of datanadler """
		self.datahandler.close_connection()